| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.87 | 9.318% | $138.6917 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $13.79 | 7.340% | $14.8022 | $14.80 | $14.80 | $14.80 |
| Purchase #3 | $171.46 | 10.178% | $188.9112 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $17.76 | 13.765% | $20.2047 | $20.20 | $20.20 | $20.20 |
| Purchase #5 | $87.68 | 3.703% | $90.9268 | $90.93 | $90.95 | $90.90 |
| Purchase #6 | $93.99 | 5.134% | $98.8154 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $131.88 | 7.267% | $141.4637 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $643.43 | $693.8157 | $693.81 | $693.80 | $693.80 | |